26856830085

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2213171}}^1$

素因数の和:2213988

約数の個数: 16

約数和(自身を含む): 43024063680

約数和(自身を除く): 16167233595

約数列:

[1, 3, 5, 15, 809, 2427, 4045, 12135, 2213171, 6639513, 11065855, 33197565, 1790455339, 5371366017, 8952276695, 26856830085]

約数ペア:

[(1, 26856830085), (3, 8952276695), (5, 5371366017), (15, 1790455339), (809, 33197565), (2427, 11065855), (4045, 6639513), (12135, 2213171)]